[Ips-dhfpr] IPS Daily HF Prop Report - 29 February 04

rwc rwc at ips.gov.au
Mon Mar 1 10:20:18 EST 2004


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 29/2330Z FEBRUARY 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (29 FEBRUARY) 
Date   T index  Conditions    
29 Feb    48    Fair-normal    

Flares: none.

MUFs:
   Equatorial PNG Region:
      Near predicted monthly values during local day,
      Enhanced by 15-20% during local night,
      and after local dawn.
   Northern Australian Region:
      Mostly near predicted monthly values,
   Southern Australian and New Zealand Region:
      Depressed by 20% during local day,
      Near predicted monthly values during local night.
   Antarctic Region (Casey/Scott Base):
      Slightly below predicted monthly values over the 
      UT day with isolated periods of disturbance.


PCA Event : No event.

Predicted Monthly T index for February:  53
2. FORECAST (01 MARCH - 03 MARCH)
Date   T index  Conditions       MUFs                              
01 Mar    50    Normal-fair      Near predicted monthly values 
                                 PNG/N Aus. Depressed 10-20% 
                                 at times S Aus/NZ regions. 
02 Mar    50    Normal-fair      Near predicted monthly values 
                                 PNG/N Aus. Depressed 10-20% 
                                 at times S Aus/NZ regions.     
03 Mar    60    Normal           Near predicted monthly values    
COMMENT: Degraded HF conditions expected S Aus/NZ/Antarctic regions 
at times over the next three days due to a recurrent coronal 
hole wind stream. Equatorial/N Aus regions conditions should 
remain mostly near normal. 

IPS Radio and Space Services      | email: asfc at ips.gov.au
PO Box 1386                       | WWW: http://www.ips.gov.au
Haymarket NSW 1240  AUSTRALIA     | FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010              | fax: +61 2 9213 8060 

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